Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Philadelphia Zone 4, PA

<< 1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
215-695 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-695 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-695 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-695 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-695 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-695 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-697 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-698 A PHLAPAORDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-705 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
215-708 A PHLAPAMYRP0  9208 VERIZON PENNSYLVANIA, INC. 228   2024-01-18   
215-708 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 7   318J COMCAST IP PHONE, LLC 228   2020-02-12   
215-708 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-708 9   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-722 9   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2021-12-15   
215-725 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-728 9   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-01-16   
215-737 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
215-737 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-737 9   9208 VERIZON PENNSYLVANIA, INC. 228      
215-742 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-743 A PHLAPAJEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-744 A PHLAPAJEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-745 A PHLAPAPIDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-770 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
215-770 0   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 1   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 2   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 3   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 4   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 5   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 6   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 7   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 8   547E ONVOY, LLC - PA 228   2020-01-10   
215-770 9   547E ONVOY, LLC - PA 228   2020-01-10   
215-776 A PHLAPAMK33Z  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-776 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-776 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-776 2   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
215-776 3   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-09   
215-776 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-02-18   
215-776 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-05-28   
215-776 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-07-05   
215-776 7   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-07-05   
215-776 8   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2004-10-09   
215-776 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-05-29   
215-807 A PHLAPAJEDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 0   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 1   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 2   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 3   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 4   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 5   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 6   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 7   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 8   9208 VERIZON PENNSYLVANIA, INC. 228      
215-807 9   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2010-01-26   
215-821 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
215-821 0   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-08-25   
215-821 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
215-821 2   318J COMCAST IP PHONE, LLC 228   2009-05-11   
215-821 3   318J COMCAST IP PHONE, LLC 228   2009-05-11   
215-821 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-08-25   
215-821 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2009-08-25   
215-821 6   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   
215-821 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2008-12-19   

<< 1 2 3 4 5 6 7 8 9 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.